The iPhone Manual - Tips and Hacks

Wallace Wang has written dozens of computer books over the years, including Microsoft Office for Dummies and Beginning Programming for Dummies, along with Macintosh and the iPhone books such as macOS Programming for Absolute Beginners, Beginning iPhone Development with Swift 5, Pro iPhone Development with Swift 5, and Beginning ARKit for iPhone and iPad. When he's not helping people discover the fascinating world of programming, he performs stand-up comedy and appears on two radio shows on KNSJ in San Diego called Notes From the Underground and Laugh-In Your Face Radio. In his free time, Wallace also writes a screenwriting blog called The 15 Minute Movie Method and a blog about the latest cat news on the Internet called Cat Daily News.